This Scratch curriculum guide provides an introduction to creative computing with Scratch, using a design-based learning approach.

Introduction to JavaScript A basic introduction to coding the JavaScript language

Youtify is now Open Source, Available on GitHub! Upon popular request, the source code for Youtify is now open for anyone to play around with, build upon and contribute to.

Cloaking is a technique wherein different versions of a page are presented to human visitors and search engine crawlers. The content being seen by human visitors which is the actual web page is very different from the content being read by search engine robots crawling the site as it is full of spammy SEP techniques like keyword stuffing.

There's a misconception that maintenance and technical support services are only about on-site repair or necessary when something breaks. Given today's complex technology infrastructure with multiple systems, platforms and vendors, you need more. Learn how IBM's proactive approach to support can save you time and money and help improve the availability of critical systems.

The Top 10 Weirdest looking robots!

Since 1999, this page has been dishing out a regular dose of Flash and ActionScript tutorials that do a body good.

What is an API in layman terms? What is an API (with examples please)? Different people describe it in different ways; I'm all confused.

The web today is a growing universe of interlinked web pages and web apps, teeming with videos, photos, and interactive content.  What the average user doesn't see is the interplay of web technologies that makes all of this possible.

Piracy and illegal file sharing is a curse for any developer and software company.  As soon as the new version of a popular piece of software hits the streets, it is pretty much being pirated before you can say "o-arrr!".  Same with games, music and movies.  For every person who buys something legally, there's probably 10 who are taking the risk of stealing it.

The goal of IBM Programming Contest Central is to promote Computer Science and Information Technology opportunities to high school students. We encourage high school students, high schools and post-secondary institutions to use the resources provided in order to host their own programming contests. We also want to build a community of high school Computer Science teachers by providing the chance to network and share resources with each other.

Recently, online properties like Hulu, MSN and Flixster have been caught using a tougher version of the common cookie. These "supercookies" (aka "Flash cookies" and "zombie cookies") serve the same purpose as regular cookies by tracking user preferences and browsing histories. Unlike their popular cousins, however, this breed is difficult to detect and subsequently remove. These cookies secretly collect user data beyond the limitations of common industry practice, and thus raise serious privacy concerns.

Your privacy. Your choice. Free tools to make it easier.

Girls in a Tech World: Endless Possibilities of Computer Science

"This comprehensive primer on the internal operations of WebKit and Gecko is the result of much research done by Israeli developer Tali Garsiel. Over a few years, she reviewed all the published data about browser internals (see Resources) and spent a lot of time reading web browser source code."

Computer science concepts as told through fairy tales.

Researchers attending the Black Hat security conference on Thursday demonstrated two ways in which Square - a mobile gadget that enables Android, iPhone, iPad, and iPod touch users to accept credit card payments - can be hacked to steal credit card data, with very little technical hardware required and "no technical skills at all."

Tired of your Wi-Fi cutting out every time you take your laptop into the bathroom with you? IEEE (also known as the Institute of electronics geeks) has just released a new, official standard for 802.22 Wi-Fi, and this bad boy can cover 12,000 square miles with just one single base station.

Pipes is a data flow framework developed by TinkerPop. The graph traversal language Gremlin is a Groovy-based domain-specific language for processing Blueprints-enabled graph databases with Pipes. Since the release of Pipes 0.7 on August 1, 2011, much of the functionality in Gremlin has been generalized and made available through Pipes.

Since 2007 Lero - the Irish Software Engineering Research Centre has been running an Education and Outreach Program to encourage students to discover and learn about computing and software development. We have developed Scratch lesson plans, to teach software development to students. Scratch is a visual programming language that makes it easy to create interactive stories, animations, games, music, and art and share these creations on the web.